long2wide: From data in the long format to data in the wide format

In LMest: Generalized Latent Markov Models

From data in the long format to data in the wide format

Description

Function that transforms data in the long format to data in the wide format.

Usage

long2wide(data, nameid, namet, colx, coly, aggr = T, full = 999)

Arguments

data	matrix of data
nameid	name of the id column
namet	name of the t column
colx	vector of the names of the columns of the covariates
coly	vector of the names of the columns of the responses
aggr	if wide aggregated format is required
full	number to use for missing data

Value

listid	list of id for every unit
listt	list of the time occasions
data_wide	data in wide format
XX	array of the covariates
YY	array of the responses
freq	vector of the corresponding frequencies

Author(s)

Francesco Bartolucci, Silvia Pandolfi, University of Perugia (IT), http://www.stat.unipg.it/bartolucci

Examples

# Example based on criminal data
# load criminal data
data(data_criminal_sim)
# consider only the first 1000 records to shorten time
out <- long2wide(data_criminal_sim[1:1000,], "id", "time", "sex",
	c("y1","y2","y3","y4","y5","y6","y7","y8","y9","y10"), aggr = TRUE, full = 999)

LMest documentation built on April 3, 2025, 10:26 p.m.